ABSTRACT
A descriptive study was conducted in the Department of Respiratory Medicine in a tertiary care center ofAmbala. Aim of the study was to determine the prevalence of fungal infection among patient presents withsputum negative old treated pulmonary tuberculosis. The study was carried out among 39 post treated casesof Pulmonary Tuberculosis, whose sputum or bronchial wash showed isolation of Aspergillus. Demographicdetails and clinical findings were noted. Data collected were entered into Excel spreadsheet and quantitativedata were expressed as number and percentage. The presentation of pulmonary aspergillosis in treated casesof pulmonary TB varies from aspergilloma (51.3%) to chronic necrotizing pulmonary aspergillosis (38.4%) toallergic bronchopulmonary aspergillosis (10.3%). Hemoptysis (79.5%) of varying severity was the mostcommon symptom. Most of the patients were farmers by occupation. The most common species wereAspergillus fumigatus; others were Aspergillus flavus, Aspergillus niger and Aspergillus terrus in 23.2%,20.5%, and 12.8 %, respectively. Here we conclude that Aspergillus fumigatus was the most frequentlyisolated species in our region and aspergilloma was the commonest pulmonary manifestation as post-TBsequel.
ABSTRACT
Portal vein thrombosis is considered a relative contraindication for transarterial chemoembolization [TACE] in hepatocellular carcinoma. The purpose of our study was to evaluate the efficacy of TACE treatment in patients with hepatocellular carcinoma with portal vein [PV] thrombosis. From April 2011 to June 2013, 17 patients with unresectable hepatocellular carcinoma with PV thrombosis were studied. Patients were assessed for tumor response by imaging at regular intervals and the data compared with the baseline laboratory and imaging characteristics obtained before treatment. Univariate analysis was used to assess the treatments impact on patient survival. Survival analysis was performed using Kaplan-Meier estimations. Overall survival rates at three, six and 12 months were 82%, 71%, and 47%, respectively, with a median of 10 months. Patients in Child-Pugh class A had a median survival of 15 months compared to five months for those patients in Child-Pugh class B. The median survival period of patients responsive to treatment was 13 months while that of non-responders was five months. Patients with ascites at the time of presentation had median survival period of six months while those who did not had a median survival period of 13 months. In univariate analysis, response to chemoembolization [p < 0.001], ascites [p < 0.050] and Child-Pugh class at diagnosis [p < 0.050] were found to be significant prognostic factors. TACE is a promising procedure in unresectable hepatocellular carcinoma with PV thrombosis. Response to chemoembolization, ascites and Child-Pugh class were the most important determining factors of survival
ABSTRACT
Aims: Stability indicating simultaneous equation method for determination of Domperidone and Esomeprazole Magnesium in capsule dosage form using UVSpectrophotometry. Study Design: A new simultaneous equation method was developed and validated for the determination of esomeprazole magnesium and domperidone in capsule dosage form. Place and Duration of Study: Department of Pharmaceutical Chemistry, Invertis Institute of Pharmacy, Invertis University, Bareilly, Uttar Pradesh during July 2012 to June 2013. Methodology: Simultaneous equation method was performed for estimation of dosage form and degradants. Results: The maximum wavelength (λmax) was found to be 299 nm for esomeprazole magnesium and 287 nm for domperidone. The linearity range was found to be 1-6 μg ml-1 (r2= 0.998) and 5-30 μg ml-1 (r2= 0.999) for esomeprazole magnesium and domperidone, respectively. The value of limit of detection and limit of quantification was 0.116 and 0.386 μgml-1 for esomeprazole magnesium and 0.657 and 2.18 μgml-1 for domperidone, respectively. Forced degradations were carried out under acid, base, thermal, photolytic and oxidative stress conditions. The method was satisfactorily validated as per the ICH guideline. Conclusion: This study shows that the proposed spectrophotometric method is useful for the routine determination of esomeprazole magnesium and domperidone in its combined pharmaceutical dosage form.